// d3dumddi.h
typedef struct _D3DDDICB_UNLOCK2 {
[in] D3DKMT_HANDLE hAllocation;
} D3DDDICB_UNLOCK2;
View the official Windows Driver Kit DDI referenceNo description available.
D3DDDICB_UNLOCK2 describes an allocation to unlock.
hAllocation [in]A driver specified D3DKMT_HANDLE to the allocation to unlock.